Six or seven hundred kilometers is only a matter of a few tens of minutes for the six wings.

When I got home, it was already four or five o'clock in the morning, and the east was already white. He wanted to sleep for a while, but he couldn't fall asleep when he lay down on the bed, so he simply got up, his eyes stared at the six wings that had fused into the size of the original school bag, and he shouted. Sure enough, the current six-wing also maintains the function of wake-up in the non-flying state. The six wings were indeed much more perfect now than before, but the conversation with Rapoo when he came back just now was the beginning of his thoughts.

Although they have reached a tacit understanding, the key to his thinking is what Rapoo said about protecting each other and exploring many unknown areas.

Protection, how to protect, can't the six wings protect Rapo? According to the current technology of human beings, whether it is Rapoo or Hexapon, they are the best. But what exactly did Rapoo say about time, space, the starry sky, and the universe, and he was very curious......

Just as Ray-Ban was flying out of his power, Ray-Ban said, "Actually, you don't have to think too much, many things must be done naturally, and you can't easily touch them until you're ready."

"I didn't want to open it easily, but when I came back just now, what you said was too tempting. Can you give me a little bit of inspiration" He didn't expect Rapoo to speak, he just wanted to quietly fantasize about the problems that humans have been exploring and solving. Although his abilities are limited, but now it is different, and he wants to get something from Rapo.

"You want to know?"

"I want to know!"

"What is spacetime?"

"That's probably the question I want to ask"

"I want to know what you know about this problem"

Time and Space

"How to describe it"

Lei Banfei didn't understand, originally he wanted to get some inspiration about these issues from Lei Bo, why now he wants to explain these problems to Lei Bo, "Well, the official explanation is like this: modern physics believes that time and space are not independent and absolute, but interrelated and changeable, and the changes of any one side contain the changes of the other, so time and space are collectively called time and space, which is more scientific and complete in concept, and that's it." Lei Banfei described the official explanation in one breath, and he didn't know if it was right.

"It's a very official explanation, so how do you demonstrate the plane," Rapoo asked.

Ray-Ban flew into a daze, what is this. "How does this be demonstrated," he asked rhetorically.

"You don't have to overcomplicate these issues," Raypoo could also sense that something was wrong with his emotions. "Come, do as I say: take a piece of paper, a pen, and let's demonstrate the existence of space-time."

He did as Rapoo had said, and brought what he needed, "Come down," he asked.

"Draw a line on it, whatever you want. Remember, you can only draw one, and you can't draw a straight line."

Lei Banfei looked at the paper in front of him, thinking about what Lei Bo had just said. He didn't know what kind of line he wanted to draw, it was a simple matter, but he didn't know how to do it. Forget it, just draw one, he thought to himself, and then drew one haphazardly on the paper.

"Now find your starting point and your pen point, these two points represent time, and the content in between is space. In this way, you have completed a demonstration of time and space."

After listening to Rapo's explanation, he finally understood now. It's a very simple operation, but it explains a very profound problem. "Looks like you're really having two hits, wow, is there anything else?" he wanted to continue

"Everything else is on this piece of paper, but that's it for today. You have to rest, there's a lot to do today."

Lei Banfei looked at the piece of paper in his hand, he didn't actually write anything very complicated, just a simple, oversized 'W'. But luckily, at least Rapoo explained something for him.

He put down the paper and lay down again, and after such a toss, it was already dawn. Although his eyes were dry and astringent, he didn't feel sleepy at all. "Rapo, what's the arrangement today" I can't sleep anyway, I don't know today's arrangement. Recently, all school classes have been suspended, and every day is something related to the competition.

Lei Bo also knows that at this point, it is estimated that Lei Banfei will not be able to sleep. "In the morning, Professor Song wants to add some additions to yesterday's installation and commissioning, and a new team will come over in the afternoon." However, during this time, it was like Lei Banfei's assistant, helping him arrange daily things, which was a record, not an arrangement.

"That school," Lei Banfei asked.

"Higashiyama University"

As soon as he heard that it was Dongshan University, Lei Banfei instantly cheered up. "I've heard they're famous for their biomedical sciences, how much do you know about it?" it seems that he wants to know something else from Rapoo, even a little bit.

"All my biometric information is about you, except for what can be found on the computer, which aspect do you want to know?"

"You mean you know all my information," he always thought that Rapoo was just at the same frequency as his own brain waves, and he probably knew what he wanted.

But think about it, Lei Bo relies on brain wave signals, and the brain is related to all the organs in his body, so it is not surprising that Lei Bo knows all his biological information.

"What I know is your heartbeat, pulse, blood pressure, and other general information, which is nothing special. Besides, everyone's information is not the same, if you know you, you will also understand everyone, is there any problem?"

"I thought you were going to tell me about human brain development, how to get the human brain to 100%" It seems that he really wants to know some other aspects of biology.

"The human brain should be 100%, yes, like me"

"Are you kidding, can you count as my brain"

"I'm not kidding, what kind of brain development you want to know. If you really developed to 100%, you wouldn't exist. Theoretically, the human brain can be developed to 100%, but the human body function can not meet such development, the development of the brain is not a simple thinking, it has to cooperate with your physical fitness. And the development of the brain also requires energy, and if your body is not strong enough, then it will be depleted quickly, so I say you will not exist.

It's like the development of human means of transportation, from the earliest horse-drawn carriages, to later automobiles. How fast can the car go, 50/60/80/100,...... Isn't there an electric car in modern times, it's faster. The previous train is now the current high-speed rail, and there will be a super railway in the future. Every progress is not only an upgrade of power, but also an upgrade of the entire structure. If you let the car run 200 kilometers 100 years ago, it is estimated that it will fall apart before it even starts. In the same way, many people use their brains to lose their hair excessively, and this is the same reason, but their body structure cannot meet the conditions for brain development, so there will be some other physical warnings"

Although Rapoo had explained these questions in the simplest way, he still had a hard time listening, but fortunately he understood everything. "Then how can you have the conditions you said?"

"Stop, that's all we have to talk about today. If you don't want to squint for a while, then go to school now, and it's a good thing to get some fresh air and oxygenate your brain," it seems that Rapoo wants to know about today's topic.

Since Lei Bo didn't want to talk about it, he didn't ask anymore, and today Lei Banfei already felt that he had asked enough. Rapo's explanation of some of the problems really made him understand, many seemingly complex and esoteric questions, and it is actually quite simple to explain them from another angle. I really can't sleep in bed, so I just get up and go to school, as Rapoo said, to oxygenate my brain.

The morning in the suburbs is very refreshing, and if you take a deep breath, you can breathe in the fragrance of the earth and plants. Walking along the path, there is the chirping of birds from time to time, and the crystal clear dew drops fall on the leaves, as if they have just been washed. In such an early morning, people can always cheer up, as if the fatigue of last night has long disappeared.

It's been a long time since he's been like this, taking an early morning walk, and such an early morning is the best time to think and remember. To be honest, when he first met her, he just had a good impression. But that dinner made him miss it a little. And last night on campus, that quiet journey seemed to touch the deepest part of his heart.

"You're thinking about that girl last night"

"Others have helped me so much, how can I forget" Rapoo could sense Ray-Banfei's thoughts, and the two merged into one, so it knew what he was thinking.

In the same way, it could feel his loneliness, and it didn't want him to go on like this. Judging from Li Yaqin's sentence last night, 'You have such strong equipment, what are you going to do with it', that woman is indeed more mature than Lei Banfei. Regardless of whether Li Yaqin can help Lei Banfei or not, Lei Bo always hopes that Lei Banfei can mature like that woman, which will be very helpful to him in the future.